#pragma once
#include<iostream>
#include<string>
#include<cstring>
#include<sys/types.h>
#include<sys/stat.h>
#include<fcntl.h>
#include<cerrno>
#include<cassert>
#include<unistd.h>
#define NAMED_PIPE "/tmp/mypipe"

bool creatFifo(const std::string &path)
{
    umask(0);
    int n=mkfifo(path.c_str(),0600);
    if(n==0)
    return true;
    else{
        std::cout<<"errno:"<<errno<<"err string: "<<strerror(errno)<<std::endl;
        return false;
    }

}
void removeFifo(const std::string &path)
{
    int n=unlink(path.c_str());
    assert(n==0);
    (void)n;//仅仅为了使n变量被用起来

}